Potato masher



FIG. 1 is a perspective view of a potato masher showing my new design.

FIG. 2 is a rear view thereof.

FIG. 3 is a front view thereof.

FIG. 4 is a side view thereof; and,

FIG. 5 is a top plan view thereof.

The break lines illustrated in FIGS. 2-4 are not part of the claimed design and represent that no particular length is claimed. 

CLAIM The ornamental design for a potato masher, as shown and described. 